The Leading Copper Enameled Wire Manufacturer Xinyu

Xinyu-enameledwire is a leading Enameled Copper Wire products manufacturer in China specializing in high quality enameled wire products. The company has a very good experience in enameled wire manufacturing. Years of technical capabilities and commitment to quality, have enabled us to build a broad client base across a wide range of market. We specialize in the production of the enameled copper wire and enameled aluminum wire.

Enamelled Copper Wire or Enamelled Aluminum Wire is used in the construction of transformers, inductors, motors, headphones,loudspeakers, hard drive head positionable, potentiometers, and electromagnets, and many more applications. Enameled wire is covered with thin insulation. Enameled copper wire typically uses one to three layers of polymer film insulation, to provide a tough, continuous insulating layer.

Enamelled Copper Wire or Enameled aluminum wire ypical Applications

180 Enameled Copper Wire

Rotating machines

Power and Distribution Transformers

Alternators

Hermetic motors (for refrigeration and air conditioning equipment)

Control and Power supply Transformers

Ballasts

Auto Electricals

Electric hand Tools

House hold appliances

Fans Switchgear, relay and magnet coils

Instruments and audio coils and many others

Xinyu Enameled Wire follows business philosophy of ‘Customer First’, to strive for the progress with qualit service. We sincerely would like to set up business relationship with clients from all over the world in long run.

Lubrication Performance of Xinyu Enameled Wire

Lubrication Performance of Xinyu Enameled Wire for Sealed Motor.

Sealed motors are mostly produced on high speed winding equipment. The winding speed of the winding machine can be as high as 1400~1600 rpm. The enameled wire must also withstand a certain tension when winding. This requires that the surface of the enameled wire should have good wear resistance and slipperiness to avoid the enameled wire being thinned or crushed during winding and weaving.

200 Enameled Copper Wire

In the past, the enamelled wire was commonly used as a surface lubricant. However, since the paraffin is easily precipitated from the refrigerant to cause clogging of the capillary in the refrigeration system, the surface of the enameled wire used for the refrigeration equipment is never allowed to exist in the paraffin-like substance. The solution to this problem is to apply a self-lubricating paint film to the surface of the enameled wire to make a self-lubricating enameled wire.

Self-lubricating QXY paints are actually modified by adding a lubricant to the QXY enameled wire paint. It is usually divided into two broad categories: one is modified by physical means, ie in QXY paint. One or more lubricants that do not participate in the film formation reaction are added; the other is chemically modified, that is, the lubricative substance participates in the reaction during the painting process, and the side which improves the surface lubricity is introduced into the QXY molecule. chain.

Obviously, both modification methods will have a detrimental effect on the performance of the Enameled Copper Wire . Because both the free lubricant and the lubricious side chain may change the degree of cross-linking of the paint film, deforming its body structure. Most of the properties of the enameled wire are related to the body structure of the paint film. Therefore, whether or not the self-lubricating paint contains a suitable lubricant has a great influence on the performance of the enameled wire.

Xinyu Copper Enameled Wire UL Approved

Xinyu-enameledwire is an enterprise which is widely known in the industry for the excellent range of enameled wire products. We are a high-profile supplier, manufacturer and an exporter of a wide range of Copper Enameled Wire and enameled aluminum wire.

Features of Xinyu Enameled Copper Wire

a) High-cut through

b) Excellent electricity performance

c) Excellent heat shock, adherence and flexibility

d) Excellent resistance to abrasion and solvent

Advantages of Xinyu Enameled Copper Wire

♦ Stable quality

♦ Timely, continuous after-sales service

♦ Professional tech and sales work team

♦ Safe and variety packing terms are available

♦ Double or three type insulators covered wires are available

Xinyu Enameled Copper Wire Main application including:

♦ Oil-immersed transformer windings

♦ Motor, transformer, generator, welding machine

♦ Medium and large electrical motor and transformer windings

♦ Power substations, rectifiers, furnace transformer oil-immersed transformer coil winding

♦ Lifting electromagnet, reactors and other low-voltage and high-current electromagnetic winding

♦ Used in aerospace, submersible motor and high-voltage coil, wind turbines, micro-electronics

Xinyu Enameled Wire are made available to the customers at very reasonable rates in the market, welcome your visit.

Applications of Enameled Aluminum Round Wire

Round Enameled aluminum wire is a type of winding wire made by electric round aluminum rod which drawn by dies with special size, then over coated with enamel repetitiously.

Advantage of Enameled Aluminum Round Wire

1. Compared with the copper enameled wire, enameled aluminum wire is easier to be winded, also there is a solid oxide film on the surface of enameled aluminum wire, which make it has a good insulating effect, a long life.

2. Due to the good insulating effect of aluminum film layer, it’s heat-resistant temperature can be 20 degrees higher than that of the copper wire;

3. The greatest benefit of using aluminum is that it is 1/3 lighter than copper which significantly lower the production costs, secondly it can attach to the solids easily, and thirdly it can also reduce the freight and operation during transportation

Application of Enameled Aluminum Round Wire

1. Microwave transformers;

2.Windings with light weight, high conductivity, good heat resistance; Winding used for high frequency signal transmission

3. Magnetic wire used in High Frequency transformer, common transformer, inductance coils, electromotors, household electromotors and micro-motors;

4. Enameled wire used in small-motor rotor winding .etc.

5. Magnet wires used in monitor deflection coil;

6. Magnet wires used in degaussing coil;

7. Other special magnet wire.

Every part of inspection is highly appreciated in the company. At the same time, the testing equipments will be qualified yearly by the third party and calibrated weekly inside the company. So choose xinyu-enameledwire, choose the high quality of Enameled Wire, welcome your visit.

Applications and Characteristics of Copper Enameled Wire

Copper Enameled Wire is covered with a layer of insulation or enameled and is used to convert electric energy into magnetic energy. The main production process includes annealing the conductor and enameling several time on the surface to get relatively thin insulation but high break-down voltage.
200 Enameled Copper Wire

Advantages of Enameled Copper Wire:

a) High resistance to heat shock.

b) High temperature.

c) Good performance in cut-through.

d) Suitable for high-speed automated routing.

e) Able to be direct weld, with no pinhole.

f) Resistive to high frequency, wearing, refrigerants and electronics corona.

g) High breakdown voltage, small dielectric loss angle.

h) Environment-friendly.

Characteristics Of Enameled Copper Wire:

a) Excellent conductivity.

b) Suitable for high-speed automated routing.

c) Able to be directly weld, with no pinhole.

d) Able to bear refrigerants, corona and solvents.

e) Excellent mechanical properties in all aspects.

f) Stable performance, longer service life.

Application of enameled copper wire

Widely used in electrical tools, ballasts, automotive electronics, refrigerator and air conditioner compressor motors, television sets, electric stove, microwave ovens, various transformers, and other kinds of electronic coil motors, electrical appliances.

Description of Xinyu Enameled Wire

Enameled copper clad aluminum wire (ECCA): 0.13mm-1.50mm

Enameled copper wire (ECU): 0.05mm-1.80mm

Enameled aluminum wire (EAL): 0.20mm-2.50mm

Insulation: Polyester, polyurethane, polyester-imide,

Model: QZ(PEW), QA(UEW), QZY(EIW), Q(ZY/XY)(EI/AIW)

Insulation class: 130/155/180/200/220

Xinyu-enameledwire.com is a professional enameled wire manufacturer, welcome your visit.

High Quality Xinyu Enameled Aluminum Wire Introduction

Xinyu-enameledwire with its strong ability and many of years of successful application experiences, we reducing the customer’s cost by upgrading our products and continuously researching and developing new products. And we continuously bring out the new reliable new material, new workmanship and new technology to meet the light-weight requirement of Enameled Copper Wire and enameled aluminum wire in such areas as the electric appliances and electronic industry.

1. Performance features:

Enameled aluminum wire, high resistance to heat shock, high temperature and good performance at softening breakdown, suitable for high-speed automated routing, able to be direct weld with no pinhole, resistive to high frequency, wearing, refrigerants and electronics corona, high breakdown voltage, small dielectric loss angle, dozens of times on pulse life as the ordinary compound enamel-insulated wire

2. Introduction:

Enamelled round aluminum wire is extruded or drawn from oxygen-free copper rod with certain specification mold, then coated with insulating paint on many times, product is widely applied in transformer, electric motors, generator and other similar electrical instruments

3. Main applications:

This kind of enameled aluminum wire can be used to make winding wire demanding light material, high electricity conductivity and good heat dispersing performance, especially for the winding wire for transferring high frequency signal, such household appliances as degaussing coil, high frequency transformer, common transformer and small electric motor

Advantages of enameled aluminum wire: enameled aluminum wire is easier to be winded, because there is a solid on the surface of enameled aluminum wire, which make it has a good insulating effect and has a longlife

Because of the effect of insulating aluminum film layer, heat-resistant temperature can be 20 degrees higher than others

Greatest benefit of using aluminum is that it is 1/3 lighter than others which significantly keep the production costs lower and it can attach to the solids easily, can also reduce the freight and operation during transportation

Xinyu-enameledwire upholding the principle of credit being the priority, good quality, long term cooperation and common development, our company is ready to be the excellent and reliable supplier of your first choice.

Aluminum Enameled Wire Precautions and Points of Usage

Copper to aluminum considerations, wire diameter changes (because of the difference in conductor resistivity) aluminum wire diameter = Enameled Copper Wire diameter × 1.28 line groove planning changes (line diameter difference). In order to ensure the resistance of the original conductor, which leads to an increase in the wire diameter of the conductor, the groove fullness ratio is also increased to a certain extent.

Compared with copper, aluminum is very simple to oxidize, and welding is very difficult. Therefore, it is impossible to use the original copper wire welding process and materials. It is necessary to use aluminum solder wire for soldering materials and processes. As far as the aluminum enameled wire is concerned, compared with copper, the resistivity is different.

Therefore, the copper-to-Enameled Wire only needs to increase the wire diameter of the aluminum wire according to the specific resistance ratio, and the aluminum wire is not in various aspects such as temperature rise, current, energy efficiency and the like. It will be worse than the copper wire, so in terms of planning, there is no problem with copper to aluminum, but because metal aluminum is extremely active, simple oxidation, and tin is very difficult, many companies have a headache for this problem. Therefore, the key to the use of aluminum enameled wire is how to deal with the welding problem of the joint.

Stripping, there are many factories that use high-temperature tin to heat. After the ironing, the Enameled aluminum wire turns yellow and black, the solder can not be used on the bottom, and some use the paint stripper. Because of the conflict, the temperature is very high, so the aluminum after the paint stripping On the one hand, the wire diameter is damaged, on the other hand, the appearance of the aluminum wire becomes black, the oxidation is severe, and it is extremely difficult to apply tin. The connection method is the first terminal riveting, the aluminum wire is quickly oxidized, and the other copper and aluminum potentials are greatly different. During the energization process, potential corrosion will gradually occur, the resistance of the junction point will gradually increase, and the temperature rise will become high, and eventually it will not be energized.

The Damage Reasons for Enameled Wire

The insulation is damp. This condition is also common and generally occurs at enameled wire joints in direct buried or drained pipes. For example, if the enameled wire joint is unqualified and the joint is made under humid climatic conditions, the joint will be filled with water or mixed with water vapor. For a long time, R forms a water branch under the electric field effect, which gradually damages the insulation strength of the enameled wire and causes problems.

Chemical corrosion. The Enameled Copper Wire is directly buried in the acid-base effect area, and the enameled wire sheathing, lead skin or outer sheath is often corroded. The protective layer is chemically corroded or electrolytically corroded for a long time, causing the protective layer to fail and the insulation to drop. The enameled wire is damaged; the corrosion of the enameled wire in the unit is quite serious.

Overloaded for a long time. Overloading, because of the thermal effect of the current, the load current will cause the conductor to heat up when passing through the enameled wire. The skin effect of the charge together with the eddy current loss of the steel stern and the loss of the insulating medium will also generate additional heat, and then increase the enameled wire temperature.

Enameled wire connector is faulty. The enameled wire connector is the thinnest link in the enameled wire line, and the enameled wire connector problem caused by the direct fault of the person (poor construction) often occurs. During the process of making the enameled wire joints, the construction personnel will cause the insulation of the enameled wire head to drop if there is a joint that is not tightly crimped or insufficiently heated, and then cause the incident. Environment and temperature. The external environment and heat source where the enameled wire is located may also cause excessive enameled wire temperature, insulation breakdown, and even an explosion.

So choose a professioal Enameled Wire manufacturer is very important, here i recommend you xinyu-enameledwire.com, we truly believe that long-term customer satisfaction is the foundation of our success. To keep fulfilling the changing needs of our valued customers, we have a complete supply chain management for high quality and service.

Rectangular Enameled Copper(Aluminum) Wire II

Xinyu Enameled Copper Wire exhibit strong character of a highly tensile nature and work efficiently in high temperature conditions.

Advantages Of Enameled Rectangular Copper Wire:

a) High resistance to heat shock.

b) High temperature.

c) Good performance in cut-through.

d) Suitable for high-speed automated routing.

e) Able to be direct weld, with no pinhole.

f) Resistive to high frequency, wearing, refrigerants and electronics corona.

g) High breakdown voltage, small dielectric loss angle.

h) Environment-friendly.

Characteristics Of Enameled Rectangular Copper Wire:

a) Excellent conductivity.

b) Suitable for high-speed automated routing.

c) Able to be directly weld, with no pinhole.

d) Able to bear refrigerants, corona and solvents.

e) Excellent mechanical properties in all aspects.

f) Stable performance, longer service life.

Advantages Of Rectangular Enameled aluminum wire:

1. Compared with the copper enameled rectangular wire, enameled rectangular aluminum wire is easier to winding, also there is a solid oxide film on the surface of enameled aluminum wire, which make it has a good insulating effect, a long life.

2. Due to the good insulating effect of aluminum film layer, it’s heat-resistant temperature can be 20 degrees higher than the copper wire.

3. The greatest benefit of using aluminum is that it is 1 / 3 lighter than copper which significantly lower the production costs, second it can attach to the solids easily, and third it can also reduce the freight and transportation during the operation.

Characteristics Of Enameled Rectangular Aluminum Wire:

A) Excellent resistance to heat.

B) Excellent electricity performance.

C) Excellent heat shock, adherence and flexibility.

D) Lighter than enameled rectangular copper wire, easy to transport, help lower raw material cost and transportation fee.

Xinyu-Enameled Wire is the domestic professional technology experts of enameled wire, always adhere to the product first, the principle of winning on quality, and firmly believe that integrity management and word of mouth marketing, paying attention to the customer’s purchase experience. Xinyu-enameledwire believe it will always be in many years to come.

Enameled Copper Wire Yellowing Causes and Treatment Methods

In a sense, the Enameled Copper Wire manufacturing industry is a material finishing and assembly industry. First, the amount of materials is huge, the cost of materials in cable products accounts for 80-90% of the total cost of manufacturing; second, the types and varieties of materials used are very high, and the performance requirements are particularly high. For example, copper for conductors requires copper purity. Above 99.95%, some products use oxygen-free high-purity copper; third, the choice of materials will have a decisive impact on the manufacturing process, product performance and service life. Among them, the selection of copper enameled wire is especially important, and if it is slightly inadvertent, it may cause a safety accident. Below, I will sort out the reasons and treatment methods for the yellowing of copper enameled wire.

There are several reasons why Enameled Wire is yellowed:

1. The temperature of the tin furnace is too high, and the fluidity is large, which leads to excessive pinhole penetration and fast penetration of copper and tin.
2 the tin layer is too thin, copper and tin penetrate quickly
3 too much flux halogen residue, copper surface pickling is not thorough enough
4, the packaging time is too fast, the heat is not scattered, the tin furnace impurities
5. The quality of copper is not enough, too much impurities
6. The temperature level has an effect on the activity of copper atoms, and the hot days are faster than the cold days.

These problems can be solved by the following treatments:

1. Mold hole diameter > line pass +0.02mm (the purpose is very simple, the plating layer is too thin);
2. After the production, put it for about 2 hours and then repack it (purpose: internal heat dissipation);
3. Purchase a good flux, with a good flux concentration, mainly the flux affects the tin plating quality;
4. Pick a better oxygen-free copper wire.